[GHC] #16133: TH can sneak in TypeApplications without enabling the extension

[GHC]

#16133: TH can sneak in TypeApplications without enabling the extension
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.8.1
       Component:  Template Haskell  |              Version:  8.6.3
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC accepts       |  Unknown/Multiple
  invalid program                    |            Test Case:  th/T16133
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/77
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Changes (by RyanGlScott):

 * testcase:   => th/T16133
 * status:  patch => closed
 * resolution:   => fixed


Comment:

 Landed in
 [https://gitlab.haskell.org/ghc/ghc/commit/bbd58fb5f029b632e2d8977518723feee0737ba7
 bbd58fb5f029b632e2d8977518723feee0737ba7]:

 {{{
 Author: Ryan Scott <ryan.gl.scott at gmail.com>
 Date:   Sat Jan 5 12:40:39 2019 -0500

     Fix #16133 by checking for TypeApplications in rnExpr
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16133#comment:2>
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